MEADVILLE AREA WATER AUTHORITY
PWS ID: PA6200036 · MEADVILLE, Pennsylvania 16335
Population Served
17,339
Total Violations
97
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 5,265
- County
- Crawford
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 83
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 10 | 2008 |
| Groundwater Rule | MR | 7 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2018 |
| TTHM | MR | 6 | 2018 |
| p-Dichlorobenzene | MR | 4 | 1991 |
| Vinyl chloride | MR | 4 | 1991 |
| 1,2-Dichloroethane | MR | 4 | 1991 |
| 1,1,1-Trichloroethane | MR | 4 | 1991 |
| Benzene | MR | 4 | 1991 |
| Trichloroethylene | MR | 4 | 1991 |
| Carbon tetrachloride | MR | 4 | 1991 |
| 1,1-Dichloroethylene | MR | 4 | 1991 |
| Endrin | MR | 2 | 1988 |
| Methoxychlor | MR | 2 | 1988 |
| Toxaphene | MR | 2 | 1988 |
| 2,4-D | MR | 2 | 1988 |
| 2,4,5-TP | MR | 2 | 1988 |
| Cadmium | MR | 2 | 1988 |
| Chromium | MR | 2 | 1988 |
| Fluoride | MR | 2 | 1988 |
| Mercury | MR | 2 | 1988 |
| Selenium | MR | 2 | 1988 |
| Nitrate | MR | 2 | 1988 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 2 | 2007 |
| Barium | MR | 2 | 1988 |
| Arsenic | MR | 2 | 1988 |
| Coliform (TCR) | MR | 2 | 2009 |
| BHC-GAMMA | MR | 2 | 1988 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 60 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| NMeFOSAA | 8/9/2023 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| NEtFOSAA | 8/9/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFTrDA | 8/9/2023 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| PFTA | 8/9/2023 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| lithium | 8/9/2023 | <9 µg/L | 9 µg/L | Not Detected |
| PFDoA | 11/8/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| HFPO-DA | 11/8/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| NFDHA | 11/8/2023 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFEESA | 11/8/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMBA | 11/8/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeA | 11/8/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMPA | 11/8/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 8:2 FTS | 11/8/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 4:2 FTS | 11/8/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFBA | 11/8/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFNA | 11/8/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| ADONA | 11/8/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 9Cl-PF3ONS | 11/8/2023 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| 11Cl-PF3OUdS | 11/8/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFHxA | 11/8/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDA | 11/8/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOA | 11/8/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFOS | 11/8/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHxS | 11/8/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFUnA | 11/8/2023 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFBS | 11/8/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpS | 11/8/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeS | 11/8/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 6:2 FTS | 11/8/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFHpA | 11/8/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NEtFOSAA | 1/3/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFTrDA | 1/3/2024 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| PFTA | 1/3/2024 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| NMeFOSAA | 1/3/2024 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| lithium | 1/3/2024 | <9 µg/L | 9 µg/L | Not Detected |
| 9Cl-PF3ONS | 1/10/2024 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| NFDHA | 1/10/2024 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFHpS | 1/10/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeS | 1/10/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFEESA | 1/10/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMBA | 1/10/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeA | 1/10/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMPA | 1/10/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 4:2 FTS | 1/10/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFBA | 1/10/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| ADONA | 1/10/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 8:2 FTS | 1/10/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 11Cl-PF3OUdS | 1/10/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFUnA | 1/10/2024 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFHxA | 1/10/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
PFAS data from EPA UCMR5 monitoring program (2023-2025).
This data is provided for informational purposes only.